| The rapid development of Chinese economy in the last ten years, and constantly improve the purchasing power of the Chinese people, a lot of private transportation appeared on the streets, along with the increasing amount of vehicles, causing huge traffic pressure, the traffic problem is imminent. In recent years, vigorously advocated by the government to slow public transport jam and ensure the smooth, especially the development of urban rail transit and public transportation, which is the solution to the problem of urban traffic, plays a good driving role. At present, many scholars begin to pay close attention to network of urban rail transit and conventional public traffic system, study on the stability and efficiency of the system, to provide a reasonable travel route for passengers to choose to enhance the attractiveness of public transport travel. In this paper, first of all study of complex network, summarized the related theories of complex network and graph theory, these lay solid theory foundation for the study of urban rail transit and public transit network reliability. Second, its own characteristics of urban rail transit and public traffic as the breakthrough point, comparing the advantages and disadvantages of two kinds of transport modes, at the same time study the function orientation, and then research on the residents travel behavior, have clear about the impact factors of the residents travel. Thirdly, study of the reliability of the attack on urban rail transit and public network, according to the results construct the passenger travel generalized minimum cost as the objective function, as the dynamic speed, the value of passenger time, bus stop capacity, subway station capacity, detour factor, passengers transfer walking distance the constraint conditions.Finally, randomly selected area of Xi’an, for instance analysis, validation method provides a reasonable travel scheme, the verification results achieved good results, proved the operability of the model. |
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